Alopecia areata
01
斑状脱毛症, 円形脱毛症
an autoimmune condition characterized by the sudden onset of hair loss in well-defined patches on the scalp or other parts of the body
例
Alopecia areata causes sudden hair loss in patches, often on the scalp.
斑状脱毛症は、しばしば頭皮に突然の斑状の脱毛を引き起こします。
The person noticed small, round bald spots, a sign of alopecia areata.
その人は小さくて丸いはげ斑に気づき、それは円形脱毛症の兆候でした。
